Steam app 1234430 · updated 12 Sep 2026, 21:37 UTC
When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity?
340 hourly samples, with the daily peak drawn over them. Weekends are shaded.
37 months, September 2023 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 174 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 166 hourly samples. Each dip is a night. Weekends are shaded.
Ad Infinitum was released on 14 Sep, 2023.
This game contains Violence, Monsters, Gore and Blood. It is a psychological horror game set in the context of the First World War, which addresses topics such as post-traumatic stress disorder and family dramas. Some creatures are naked, like Nyx with visible breasts and small creatures with visible buttocks.
| Language | Full audio |
|---|---|
| English | ● |
| French | ● |
| Italian | |
| German | ● |
| Spanish - Spain | |
| Japanese | |
| Polish | |
| Portuguese - Brazil | |
| Russian | |
| Simplified Chinese | |
| Thai | |
| Traditional Chinese | |
| Turkish | |
| Korean |
A blank audio cell means full audio was not marked in the returned language list.
Ad infinitum Launch trailer
Watch on Steam
Gameplay trailer PreOrder (NoCTA)
Watch on Steam
Maw of Madness
Watch on Steam
Nacon Winter 2023
Watch on Steam29 achievements in total.
13 developer announcements, Jul 2021 to Nov 2023 · times in UTC
The Steam Awards are here, it's time to pick your favorite games of the year. If you liked Ad Infinitum, you can nominate it for the "Best Soundtrack" Award!
NaconGreetings everyone, Our second patch for Ad Infinitum is finally here! All changes are available below. Please note some fixes are hidden as not to spoil the story. Reveal them at your own risks! Global: Texts now stay on screen for a…
NaconHello everyone, We want to thank you for your feedback on Ad Infinitum, and for your patience. This first patch addresses a copious amount of issues the community made us aware of, and other bugs we found on the way. Below is a full list of…
Patch notesCrafting an immersive game world requires captivating audiovisuals that envelop players within a virtual realm. If you’re successful with this, players can then enter a "magic circle," where the boundaries of real-world time and space…
RDCTDGreetings everyone! It is with immense pleasure and proudness that we're finally releasing Ad Infinitum on PC! We sincerely hope you'll enjoy the game as much as we did making it. If there are any issues or feedback you'd like to give us…
NaconHello everyone! We're happy to be hosting an AMA session on r/HorrorGaming right now! Come ask us questions about the game, its development and more here: https://nacon.me/adinfinitum-AMA…
NaconAre you ready to jump into the maw of madness? The trenches of World War 1 — and the things inhabiting them — are waiting for you. If you've pre-ordered the Supporter Edition of the game, you can head to this hellish and distorted world…
NaconIs it a nightmare, or is it reality? A new Ad Infinitum trailer is out, with the game releasing in SEVEN DAYS! Pre-order the Supporter Edition of Ad Infinitum and get access to the game 48 hours early!…
NaconThere are vile monsters lurking within your sick mind. The war, family, madness... Out in September 2023, Ad Infinitum will bring you face to face with your demons. Here's some new gameplay, featured in today's Nacon Connect. You can also…
NaconHello there! You'll be able to see some exclusive gameplay of Ad Infinitum tomorrow during the Nacon Connect, along some other incredibly good lookin games. Go on the YouTube link and click on the "Notify Me" button to not miss it!
Nacon{STEAM_CLAN_IMAGE}/40847462/202fc3ab6b4c2784af4330565c089fdccb178541.png During tonight's Nacon Connect livestream, we showcased the first look at gameplay from in quite a while and announced the release date for Ad Infinitum. We've come a…
Nacon{STEAM_CLAN_IMAGE}/40847462/76dbf2a677f575a857b6d99fbe352514075016fa.png Ad Infinitum will be a part of this year's Nacon Connect! Nacon Connect is an annual celebration of games and accessories with new trailers, gameplay, and exciting…
Nacon{STEAM_CLAN_IMAGE}/40847462/2e17b192871320a09b73054d11d3119ace1edae5.jpg Hello Everyone, We want to take a moment to thank everyone who's supported Ad Infinitum up until this point and welcome those of you who are joining us for the first…
Red clay skullEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Ad Infinitum - Digital Artbook | Windows | 14 Sep 2023 |
| Ad Infinitum Soundtrack | WindowsmacOSLinux | 14 Sep 2023 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | AdInfinitum.exe | any |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocal | AdInfinitum/Saved/SaveGames | *.sav |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG